点击下方单词,选择对的这个单词
1. 年老体衰;年老昏聩If someone is in their dotage, they are very old and becoming weak.
1. mental infirmity as a consequence of old agesometimes shown by foolish infatuations
Synonym: second childhoodsenility
多通过句子记忆单词,而不是单独死记硬背。